---> uname -a: Linux prd-centos8-robot-2c-8g-47336.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4893 19 2194 6789 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6e:73:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe6e:739a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/30/2025 _x86_64_ (2 CPU) 02:12:34 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 125.62 65.26 60.36 7793.66 38092.66 02:15:01 AM 114.93 0.15 114.78 4.00 11274.71 02:16:01 AM 44.85 0.97 43.89 111.30 5128.21 02:17:01 AM 9.40 0.10 9.30 4.53 561.65 02:18:01 AM 62.96 6.97 55.99 1292.98 4345.54 02:19:01 AM 25.11 0.00 25.11 0.00 5012.61 02:20:01 AM 5.30 0.03 5.26 1.07 459.68 02:21:01 AM 0.43 0.00 0.43 0.00 6.81 02:22:01 AM 0.18 0.00 0.18 0.00 3.35 02:23:01 AM 8.06 0.32 7.75 36.92 400.80 02:24:01 AM 33.42 0.52 32.91 63.85 2044.04 Average: 38.98 6.67 32.32 835.57 6072.05 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5527412 7039820 2355020 29.88 2688 1706228 737668 8.26 184016 1891676 93408 02:15:01 AM 5104168 6971356 2778264 35.25 2688 2044252 757880 8.49 190888 2241960 155120 02:16:01 AM 5236576 7075768 2645856 33.57 2688 2015356 653480 7.32 218716 2079308 10764 02:17:01 AM 5181716 7024516 2700716 34.26 2688 2018972 717592 8.03 223496 2128080 3504 02:18:01 AM 4962016 7047636 2920416 37.05 2688 2253148 652928 7.31 262804 2279648 133220 02:19:01 AM 4959560 7044840 2922872 37.08 2688 2253156 652928 7.31 262808 2280064 4 02:20:01 AM 4891288 6984976 2991144 37.95 2688 2261564 754584 8.45 263128 2347672 12 02:21:01 AM 4878988 6972720 3003444 38.10 2688 2261604 771740 8.64 263128 2359156 44 02:22:01 AM 4850956 6950292 3031476 38.46 2688 2267216 771740 8.64 263128 2387400 5620 02:23:01 AM 4917856 6900312 2964576 37.61 2688 2154200 789840 8.84 307304 2294284 75300 02:24:01 AM 5038780 6977920 2843652 36.08 2688 2112288 704408 7.89 472468 2015288 25164 Average: 5049938 6999105 2832494 35.93 2688 2122544 724072 8.11 264717 2209503 45651 02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 321.12 179.04 1239.56 60.42 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 114.05 85.15 1255.57 11.71 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.49 7.75 6.83 3.47 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 10.00 7.51 2.31 1.88 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 140.19 120.18 341.71 30.26 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 8.10 6.73 2.34 2.07 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 130.12 116.19 91.69 41.27 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 295.60 293.75 305.37 115.84 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 169.21 164.11 353.66 51.91 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 56.73 38.85 95.74 43.08 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 19.79 17.93 16.43 8.58 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.08 94.16 336.00 33.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/30/2025 _x86_64_ (2 CPU) 02:12:34 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 30.88 0.03 6.54 37.54 0.10 24.91 02:14:01 AM 0 29.46 0.03 5.32 36.64 0.09 28.46 02:14:01 AM 1 32.30 0.03 7.76 38.43 0.12 21.36 02:15:01 AM all 35.16 0.00 5.04 5.82 0.10 53.88 02:15:01 AM 0 24.43 0.00 4.19 4.95 0.10 66.33 02:15:01 AM 1 45.93 0.00 5.91 6.69 0.10 41.37 02:16:01 AM all 17.83 0.00 2.35 2.30 0.08 77.44 02:16:01 AM 0 12.16 0.00 2.09 2.59 0.08 83.08 02:16:01 AM 1 23.50 0.00 2.62 2.02 0.07 71.79 02:17:01 AM all 1.99 0.00 1.19 0.14 0.05 96.63 02:17:01 AM 0 3.20 0.00 1.40 0.10 0.05 95.24 02:17:01 AM 1 0.77 0.00 0.99 0.18 0.05 98.01 02:18:01 AM all 31.74 0.00 5.41 1.94 0.10 60.81 02:18:01 AM 0 27.82 0.00 4.84 1.90 0.10 65.34 02:18:01 AM 1 35.67 0.00 5.99 1.97 0.10 56.26 02:19:01 AM all 0.44 0.00 0.34 1.08 0.04 98.10 02:19:01 AM 0 0.65 0.00 0.23 0.97 0.03 98.11 02:19:01 AM 1 0.23 0.00 0.45 1.19 0.05 98.08 02:20:01 AM all 18.17 0.00 0.51 0.06 0.08 81.18 02:20:01 AM 0 11.71 0.00 0.42 0.05 0.07 87.76 02:20:01 AM 1 24.70 0.00 0.61 0.07 0.08 74.54 02:21:01 AM all 23.60 0.00 0.66 0.00 0.10 75.64 02:21:01 AM 0 21.40 0.00 0.71 0.00 0.12 77.77 02:21:01 AM 1 25.79 0.00 0.60 0.00 0.08 73.52 02:22:01 AM all 21.00 0.00 0.51 0.00 0.09 78.40 02:22:01 AM 0 3.01 0.00 0.29 0.00 0.08 96.62 02:22:01 AM 1 39.12 0.00 0.73 0.00 0.10 60.05 02:23:01 AM all 13.72 0.00 1.74 0.09 0.07 84.39 02:23:01 AM 0 4.81 0.00 1.29 0.10 0.05 93.76 02:23:01 AM 1 22.63 0.00 2.19 0.08 0.08 75.01 02:24:01 AM all 31.62 0.00 4.24 0.13 0.08 63.92 02:24:01 AM 0 29.87 0.00 4.68 0.13 0.08 65.23 02:24:01 AM 1 33.38 0.00 3.80 0.13 0.08 62.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.54 0.00 2.59 4.40 0.08 72.38 Average: 0 15.30 0.00 2.31 4.25 0.08 78.06 Average: 1 25.80 0.00 2.87 4.56 0.08 66.68